Inventor · disambiguated record
Takashi Yamagishi
Also filed as: YAMAGISHI TAKASHI
26 granted patents·4 pending applications·438 citations·filing 1974–2019
96Inventor score
Files withNIPPON SHEET GLASS CO LTD8TEIJIN LTD7HITACHI LTD4TURBO KOGYO CO LTD2HAMAMATSU PHOTONICS KK1
Top patents by PatentIndex Score
30 records- 0191US5684903AReceptacle and method of manufacturing the sameHAMAMATSU PHOTONICS KK·Filed 1995·Granted Nov 4, 1997·152 cites·10 claims
- 0273US3935166AAromatic polyester of 2,6 and/or 2,7 naphthalene dicarboxylic acidTEIJIN LTD·Filed 1974·Granted Jan 27, 1976·20 cites·4 claims
- 0372US4439479ASlippery biaxially stretched polyester filmsTEIJIN LTD·Filed 1982·Granted Mar 27, 1984·26 cites·6 claims
- 0470US5269471APulverizerTURBO KOGYO CO LTD·Filed 1992·Granted Dec 14, 1993·25 cites·13 claims
- 0569US7277774B2Transportation state notification system and method, and information storage mediumOMRON TATEISI ELECTRONICS CO·Filed 2005·Granted Oct 2, 2007·3 cites·7 claims
- 0665US4908053AProcess for producing chalcogenide glass fiberNON OXIDE GLASS RESEARCH AND D·Filed 1988·Granted Mar 13, 1990·29 cites·14 claims
- 0765US4708942AChalcogenide glassNIPPON SHEET GLASS CO LTD·Filed 1986·Granted Nov 24, 1987·25 cites·3 claims
- 0858US4495299AThallium-containing optical glass compositionNIPPON SHEET GLASS CO LTD·Filed 1983·Granted Jan 22, 1985·16 cites·12 claims
- 0956US7809468B2Transportation state notification system and method, program, and information storage mediumSEIKO EPSON CORP·Filed 2007·Granted Oct 5, 2010·0 cites·3 claims
- 1055US2021224895A1Settlement management system and settlement management methodHITACHI LTD·Filed 2019·Application pending·0 cites
- 1154US5294237AProcess for producing flakes of glassNIPPON SHEET GLASS CO LTD·Filed 1992·Granted Mar 15, 1994·11 cites·16 claims
- 1254US4874414AIon exchange processing method of glassNIPPON SHEET GLASS CO LTD·Filed 1988·Granted Oct 17, 1989·15 cites·10 claims
- 1354US4758071ACollimator lensNIPPON SHEET GLASS CO LTD·Filed 1986·Granted Jul 19, 1988·19 cites·7 claims
- 1453US11514461B2Customer service assistance system and customer service assistance methodHITACHI LTD·Filed 2018·Granted Nov 29, 2022·0 cites·2 claims
- 1551US4462663AConverging light transmitting body of high performance and process for production thereofNIPPON SHEET GLASS CO LTD·Filed 1981·Granted Jul 31, 1984·12 cites·6 claims
- 1650US10311663B2Vehicle door control deviceMITSUBISHI MOTORS CORP·Filed 2018·Granted Jun 4, 2019·0 cites·9 claims
- 1750US5201929AApparatus for producing flakes of glassNIPPON SHEET GLASS CO LTD·Filed 1991·Granted Apr 13, 1993·9 cites·2 claims
- 1850US4635757AMast assembly for a forkliftKOMATSU FORKLIFT·Filed 1984·Granted Jan 13, 1987·15 cites·3 claims
- 1948US4524915AOpposed type jet millTURBO KOGYO CO LTD·Filed 1984·Granted Jun 25, 1985·10 cites·5 claims
- 2046US2003046227A1Method and system for instruction of fund transferHITACHI LTD·Filed 2002·Application pending·0 cites
- 2145US4492719AProcess for the production of slippery biaxially stretched polyester filmsTEIJIN LTD·Filed 1983·Granted Jan 8, 1985·4 cites·15 claims
- 2243US2019095885A1Payment processing system and payment processing methodHITACHI LTD·Filed 2016·Application pending·0 cites
- 2341US5397764AThermal transfer recording filmTEIJIN LTD·Filed 1993·Granted Mar 14, 1995·7 cites·3 claims
- 2441US4774000ASubmicron disc filtersTSUCHIYA SEISAKUSHO·Filed 1986·Granted Sep 27, 1988·12 cites·30 claims
- 2541US2003046415A1File transmitting method and systemFiled 2002·Application pending·0 cites
- 2640US4801442AMethod for purifying starting materials for fabricating chalchogenide glassNIPPON SHEET GLASS CO LTD·Filed 1987·Granted Jan 31, 1989·7 cites·12 claims
- 2737US5294592AThermal-transfer recording sheetTEIJIN LTD·Filed 1993·Granted Mar 15, 1994·7 cites·17 claims
- 2837US5069944AThermal transfer record sheetTEIJIN LTD·Filed 1990·Granted Dec 3, 1991·6 cites·2 claims
- 2933US5115199AFault detecting system for duplexing type local area networksTOSHIBA KK·Filed 1990·Granted May 19, 1992·6 cites·5 claims
- 3030US4937224AThermal transfer record sheetTEIJIN LTD·Filed 1989·Granted Jun 26, 1990·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →